https://bugs.winehq.org/show_bug.cgi?id=20362
--- Comment #33 from Béla Gyebrószki gyebro69@gmail.com --- I don't own Diablo II, but the problem is still present in the game Aztaka with Wine 1.7.40. Aztaka has a demo (~900 MB download): http://www.gamershell.com/download_45600.shtml
I have similar problem in the indie game 'Foresight' where the X11 mouse pointer is always visible on the screen and it's moving along with the game's own mouse pointer.
Fedora 21 XOrg 1.16.3 XFCE 4.10